function NTMAValidate(form){
	var email_reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	var err_msg='';
	switch(form.id){
		case 'login_form':
			if(form.username.value.length==0){
				err_msg+='Username required.\n';				
			}
			else if(!email_reg.test(form.username.value)){
				err_msg+='Invalid username.\n';
			}
			if(form.pswd.value.length==0){
				err_msg+='Password required.';
			}
			break;

		case 'register_form':
			if(form.fname.value.length==0){
				err_msg+='First Name required.\n';
			}
			if(form.lname.value.length==0){
				err_msg+='Last Name required.\n';
			}
			if(form.phone.value.length==0){
				err_msg+='Phone number required.\n';
			}
			if(form.email.value.length==0){
				err_msg+='Email Address required.\n';
			}			
			else if(!email_reg.test(form.email.value)){
				err_msg+='Invalid Email Address.\n';
			}
			if(form.password.value.length==0){
				err_msg+='Password required.\n';
			}
			break;

		case 'doc_search_form':
			if(form.keywords.value.length>25){
				err_msg+='Keyword cannot exceed 25 chars in length. Value truncated.';
				form.keywords.value=form.keywords.value.substring(0,25);
			}
			break;
		
		case 'password_form':
			if(form.email.value.length==0){
				err_msg+='Email Address required.\n';
			}			
			else if(!email_reg.test(form.email.value)){
				err_msg+='Invalid Email Address.\n';
			}
			break;

		case 'literature_form2':
			if(form.fname.value.length==0){
				err_msg+='First Name required.\n';
			}
			if(form.lname.value.length==0){
				err_msg+='Last Name required.\n';
			}
			if(form.address.value.length==0){
				err_msg+='Address required.\n';
			}
			if(form.city_state_zip.value.length==0){
				err_msg+='City, State and Zip required.\n';
			}
			if(form.email.value.length==0){
				err_msg+='Email Address required.\n';
			}			
			else if(!email_reg.test(form.email.value)){
				err_msg+='Invalid Email Address.\n';
			}
			
			break;
		
	}
	if(err_msg.length>0){
		alert(err_msg);
		return false;
	}

	return true;
}

function showPic(img_path, award_id, url){
	var img_obj=document.images.img_main;
	img_obj.src=img_path;

	if(award_id){
		img_obj.setAttribute('award_id',award_id);
		
	}
	/*(
	if(url){
		img_obj.setAttribute('onclick',"window.open('http://" + url +"');");
	}*/

}
function AwardGetDetail(obj){
	var award_id=obj.getAttribute('award_id');
	if(award_id){
		location.href='honoraward_detail.php?award_id='+award_id;
	}
}

function ShowPopup(url, width, height)
{

	var win=window.open(url,"new_win","location=0,status=0,scrollbars=0,width="+width+",height="+height);
	win.focus();
}

var selectedLitItems = [];
function UpdateLitTotal(obj,price){
	var lit_id=obj.id;	
	var qty=obj.options[obj.selectedIndex].value;
	var found=false;
	var total=0;

	for(var i=0;i<selectedLitItems.length;i++){
		if(selectedLitItems[i][0]==lit_id){
			selectedLitItems[i][1]=qty;
			found=true;
		}
		total+=(selectedLitItems[i][1] * selectedLitItems[i][2]);
	}
	if(!found){
		selectedLitItems.push([lit_id,qty,price]);
		total+=(qty * price);
	}

	document.getElementById('divLitTotal').innerHTML='$' +total.toFixed(2) ; 
}

function SubmitLitForm(form){
	if(selectedLitItems.length>0){
		var data='';
		for (var i=0;i<selectedLitItems.length;i++){
			data+=selectedLitItems[i][0] + ':' + selectedLitItems[i][1];
			if(i+1<selectedLitItems.length)data+=";";
		}
		

		var hiddenInput=document.createElement('input');
		hiddenInput.type='hidden';
		hiddenInput.name='selected_items';
		hiddenInput.value=data;
		form.appendChild(hiddenInput);
		form.submit();
	}
	else{
		alert('nothing selected');
	}

	
}

function ResetLitForm(){
	document.getElementById('divLitTotal').innerHTML='';
	selectedLitItems =[];

}

function ShowLitPic(img_path){

	var img_obj=document.images.img_lit_pic;
	img_obj.src="literature-images\/" + img_path;
}

function del_user(user_id, name){debugger
	if(confirm("Delete " + name + "?")){
		location.href='member_access.php?user_id='+user_id+'&action=3';
	}
}

var win = null;
function NewWindow(mypage, myname, w, h, scroll) {
	var winl = 200;
	var wint = (screen.availHeight - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
	win = window.open(mypage, myname, winprops)
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }

}